Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6416554 | Lung reduction apparatus and method | Clifton A. Alferness, Richard Y. Lin | 2002-07-09 |
| 6293951 | Lung reduction device, system, and method | Clifton A. Alferness, Richard Y. Lin | 2001-09-25 |
| 6258100 | Method of reducing lung size | Clifton A. Alferness, Richard Y. Lin | 2001-07-10 |